Search a number
-
+
4902028999 = 71747985999
BaseRepresentation
bin1001001000010111…
…10000011011000111
3110122122000212121121
410210023300123013
540014404411444
62130231254411
7232322362510
oct44413603307
913578025547
104902028999
112096081a3a
12b4981a407
1360177879a
1434707ba07
151da553084
hex1242f06c7

4902028999 has 16 divisors (see below), whose sum is σ = 5944320000. Its totient is φ = 3946276224.

The previous prime is 4902028993. The next prime is 4902029021. The reversal of 4902028999 is 9998202094.

It is a cyclic number.

It is not a de Polignac number, because 4902028999 - 213 = 4902020807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4902028993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14002 + ... + 100000.

It is an arithmetic number, because the mean of its divisors is an integer number (371520000).

Almost surely, 24902028999 is an apocalyptic number.

4902028999 is a deficient number, since it is larger than the sum of its proper divisors (1042291001).

4902028999 is a wasteful number, since it uses less digits than its factorization.

4902028999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86502.

The product of its (nonzero) digits is 839808, while the sum is 52.

The square root of 4902028999 is about 70014.4913500055. The cubic root of 4902028999 is about 1698.7336588892.

The spelling of 4902028999 in words is "four billion, nine hundred two million, twenty-eight thousand, nine hundred ninety-nine".

Divisors: 1 7 17 119 479 3353 8143 57001 85999 601993 1461983 10233881 41193521 288354647 700289857 4902028999